/Engine/Source/Runtime/Core/Public/Algo/BinarySearch.h
Performs binary search, resulting in position of the first element >= Value using predicate
Position of the first element >= Value, may be position after last element in range
namespace Algo { template<typename RangeType, typename ValueType, typename SortPredicateType> auto Algo::LowerBound ( RangeType & Range, const ValueType & Value, SortPredicateType SortPredicate ) }